Title:
MOVEMENT DEMAND ESTIMATION SYSTEM, MOVEMENT DEMAND ESTIMATION METHOD, PEOPLE FLOW ESTIMATION SYSTEM, AND PEOPLE FLOW ESTIMATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/240932
Kind Code:
A1
Abstract:
The present invention provides a people flow estimation system that uses input of movement model data to create movement demand data and estimate the flow of people inside a building. This people flow estimation system has a storage unit having architectural model data, which is data including a plurality of architectural model parts, and uses the architectural model data to estimate the flow of people inside a building. This people flow estimation system is characterized by comprising: an in-building personnel database with data in which attributes capable of identifying the names or uses of rooms in the building and the density of in-building personnel have been associated; a movement demand distribution database with data in which the occurrence distribution of movement demand inside the building with respect to a reference time has been recorded; a layout data conversion unit that converts the architectural model data into layout data; an in-building personnel calculation unit that receives the layout data and the data from the in-building personnel database as input and calculates the number of in-building personnel in a room; and a movement demand calculation unit that calculates movement demand data from the number of in-building personnel calculated by the in-building personnel calculation unit and the data from the movement demand distribution database.
Inventors:
NING RUI (JP)
KATOU MANABU (JP)
FUJIWARA MASAYASU (JP)
TORIUMI WATARU (JP)
KATOU MANABU (JP)
FUJIWARA MASAYASU (JP)
TORIUMI WATARU (JP)
Application Number:
PCT/JP2020/004109
Publication Date:
December 03, 2020
Filing Date:
February 04, 2020
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B66B3/00; G06F30/13; G06F30/20; G06Q10/06
Domestic Patent References:
| WO2019087729A1 | 2019-05-09 |
Foreign References:
| JP2009096612A | 2009-05-07 | |||
| JP2016222114A | 2016-12-28 | |||
| JP2019040475A | 2019-03-14 | |||
| JPH09190463A | 1997-07-22 | |||
| JP2009096612A | 2009-05-07 | |||
| JP2014010659A | 2014-01-20 |
Other References:
See also references of EP 4008663A4
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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